president's address. 129 



fms. 



Ophiacantlia segestes, Lyman 1,075 



Ophiomitra chelys, Lijman 1,525 



Ophiogeron edeiitulus, Lyman 1,000 



Ilycriiius Carpeiiteri, Dan. Sf Kor 1 ,495 



Batbycrinus gracilis, Wy v. Thomson 2,475 



Hydrozoa. 



? Ptychogena pinuatula, i/aec^e^ 1,250 



? Pectyllis arctica, Haechel 1,250 



? Cmiarda ffiginoides, Haeckel 1,675 



Stephanoscyphns 1,875 



ACTINOZOA. 



Stephanactis abyssicola, Moseley 1,350 



Caryophyllea communis, Sequema 1,250 



Deltocyathus Italicus, 31. Edw. 8f Haime 1,075 



Stephanotrochus diadema, Moseley 1 , 009 



,, nobilis, Moseley 1,000 



FlabJlum angulare, Moseley 1,250 



,, alabastrum, Mose/ey 1,000 



Bathyactis symmetrica, Moseley 2,900 



Aiithoptilon Murrayi, KdlUker 1,250 



Umbellula Guntheri, KdlUker '. 1,850 



,, Thomsoni, IColliker 2,125 



Protoptilon aberrans, KdlUker 1,700 



Kophobelemmon stellifernm, Mliller 1,055 



PORIFERA. 



Euplectella suberea, TTyy. r/io??zsow 1,090 and 2,336 



Lefroyella decora, Wyv. Thomson 1 , 600 



Althougli a large number of Sponges have been found in the 

 deepest watei', they have not yet been described. 



FORAMINIFERA. * 



Biloculina ringeus, Lamk, 'Valorous,' Stat. 16 1,785 



,, hnWoides, D' Orb. ..1 2,750 



„ comata, H. B. Brady, ' Valorous,' Stat. 12... 1,450 



* This list of Foraminifera is drawn up partly from information kindly supplied to 

 me by Mr. H. B. Brady respecting the results of the dredgings of the ■ Porcupine' and 

 ' Challenger,' and partly from my own examination of ^Porcupine' dredgings, and of the 

 dredgings of H.M.S. ' Valorous' in 187-5. The arrangement and nomenclature is that 

 which will be employed by Mr. Brady in his forthcoming splendid Monograph on this 

 class. As no list has yet been published of the ' VaJorotis' Deep Water Foraminifera. I 



K 



